A nude painting of Marshall gives Barney an idea for a portrait of his own, and Ted can’t quite bring himself to fire his former boss in spite of the man’s obnoxiousness.
Prentiss faces her past when the BAU is sent to investigate the murders of prominent businessmen, all of whom are missing their hearts. Also, Prentiss plans a romantic first date with Mendoza (guest star Stephen Bishop), but the evening is cut short by an urgent call from Rossi.
After the badly decomposed body of a pregnant JAG officer is found, Special Agents Gibbs, Tony, and Viv with the NCIS must find her killer. Unfortunately for Harm, the information they uncover points him as their prime suspect.
The case against Harm in the killing of Singer intensifies until the NCIS’ new revelations point to another suspect. Meanwhile, the NCIS special agents must also stop the terrorist attack of a Navy target.
Since Victoria's husband's disappearance, the women have been monitored closely by an FBI agent (Thomas Lennon). Melanie tells Alec (Jay Harrington) that she's pregnant and Joy discovers she's now irresistible to men.